I, p.

26 ff.] [Footnote 3: See secs.

1 and 2 of this chapter; also Vol.

1, especially pp.

31-38 and 353-355.] [Footnote 4: This means actually gratuitous, for any real difficulty in getting metal to or from the mint operates as a cost in the conversion of bullion into money, or _vice versa_; e.g., the gold may be in Australia and the mint in London.] [Footnote 5: See Vol.